Overview
The ZF 2095.247.043 TUBE is a critical hydraulic fluid conduit engineered for heavy-duty construction machinery transmissions. This OEM genuine part channels pressurized oil between the valve body and clutch packs within ZF power shift transmissions, ensuring precise gear engagement under extreme loads. The SKU 2095.247.043 specifically denotes a hardened steel tube designed to withstand thermal expansion and vibration fatigue in off-road equipment. Positioned within the transmission’s lubrication circuit, this tube maintains consistent fluid flow to prevent overheating during prolonged operation in excavators, loaders, and graders.
Symptoms of Failure
- External hydraulic oil leaks near the transmission housing – Cracks or corrosion in the 2095.247.043 tube cause visible fluid seepage, often mistaken for gasket failure.
- Delayed or erratic gear engagement – A compromised tube reduces line pressure, leading to sluggish clutch application or unexpected slipping under load.
- Transmission overheating during low-speed operation – Restricted oil flow from a collapsed or blocked tube prevents adequate cooling, triggering thermal warnings.
- Contaminated transmission fluid with metallic debris – Internal tube wear sheds particles into the oil circuit, accelerating damage to adjacent components like the 2095109015 DIFFERENTIAL.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.247.043 |
| Material | Seamless carbon steel (C45E + nitrided) |
| Length | 287 mm ± 1.5 mm |
| Outer Diameter | 18 mm |
| Wall Thickness | 2.5 mm |
| Weight | 0.34 kg |
| OEM Reference | ZF 2095.247.043 |
| Operating Pressure | 18–22 bar |
Compatibility
This tube is engineered for ZF WG180, WG200, and WG310 series power shift transmissions commonly used in construction machinery. It directly interfaces with the 2095209037 DIFFERENTIAL assembly and requires proper alignment with the 2095309059 DIFF.HOUSING. For optimal performance, always pair this tube with a new 0750117075 TAPER ROLLER BEARING during rebuilds to prevent misalignment-induced wear.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109015 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on shafts |
| 2095209037 | DIFFERENTIAL | Secondary torque distribution unit |
| 2095309059 | DIFF.HOUSING | Encloses differential gear set |
| 0631329086 | SPRING PIN | Secures tube alignment in housing bore |
| 0730300820 | THRUST WASHER | Reduces axial friction between gears |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Controls gear end-play in differential |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction in differential |
